Studies on the Polymer Moments of A2+Aα Type Condensation Involving Initiation Step

Chem. J. Chinese Universities ›› 1996, Vol. 17 ›› Issue (10): 1649.

• Articles • Previous Articles Next Articles

Studies on the Polymer Moments of A₂+A_α Type Condensation Involving Initiation Step

HUANG Xu-Ri, XIAO Xing-Cai, LI Ze-Sheng, SUN Chia-Chung, TANG Au-Chin

Institute of Theoretical Chemistry, Jilin University, Changchun, 130023

Received:1995-10-09 Online:1996-10-24 Published:1996-10-24

Abstract

Abstract: By means of the probability analysis method,the polymer moments of A₂+A_α type condensation involving initiation step are studied.The 0-th,1-th and 2-th polymer moments and the recursion formula which can be used to calculate the polymer moments are presented.Furthermore,the behaviour of the polymer moments near the gel point is discussed and a general scaling law is obtained.

Key words: Free radical condensation, Gel point, Number distribution, Polymer moment, Scaling law

TrendMD:

HUANG Xu-Ri, XIAO Xing-Cai, LI Ze-Sheng, SUN Chia-Chung, TANG Au-Chin. Studies on the Polymer Moments of A₂+A_α Type Condensation Involving Initiation Step[J]. Chem. J. Chinese Universities, 1996, 17(10): 1649.

[1]	ZHAO Da-Cheng, GAO Ge, LI Zhi-Ying, LIU Feng-Qi. Influences of Intramolecular Cyclization on PVA Crosslinked System [J]. Chem. J. Chinese Universities, 2006, 27(9): 1788.
[2]	NIU Ai-Zhen, AN Ying-Li, RAN Shao-Feng, LIANG De-Hai, ZUO Ju, HE Bing-Lin. Laser Light Scattering Study on Fractal Behavior of Polystyrene Gelation [J]. Chem. J. Chinese Universities, 2001, 22(S1): 249.
[3]	AN Xue-Qin, HUANG You-Guo, SHEN Wei-Guo . Scaling Laws for Pseudobinary Microemulsions [J]. Chem. J. Chinese Universities, 2001, 22(3): 477.
[4]	LUO Ying-Wu, WENG Zhi-Xue, HUANG Zhi-Ming, PAN Zu-Ren. Gel Point and Mechanism of Gel Formation in Copolymers from Free-Radical Crosslinking Polymerization of Vinyl/Divinyl Monomers [J]. Chem. J. Chinese Universities, 1997, 18(6): 968.
[5]	HUANG Xu-Ri, XIAO Xing-Cai, LI Ze-Sheng, SUN Chia-Chung, TANG Au-Chin. Correspondence Rule Between the Curing Theories with Cyclization ann without Cyclization [J]. Chem. J. Chinese Universities, 1996, 17(5): 812.
[6]	Huang Guang-lin, Feng Yu-ding, He Jian-ye, Lu Zhong-heng . Studies on Mechanical Properties of Cryo-Hydrogel [J]. Chem. J. Chinese Universities, 1991, 12(4): 564.
[7]	Li Ze-sheng, Ba Xia-wu, Sun Jia-zhong, Tang Au-chin . Curing Theory for Poly condensation Reaction of A_a₁,A_a₂-B_b₁B_a₂ Type [J]. Chem. J. Chinese Universities, 1990, 11(12): 1427.
[8]	Sun Jiazhong, Li Zesheng, Tang Xinyi, Tang Aoqing . On the Polycondensation Reaction of A_a-B_b,C_c,D_d Type [J]. Chem. J. Chinese Universities, 1989, 10(11): 1124.

Studies on the Polymer Moments of A₂+A_α Type Condensation Involving Initiation Step

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 8

Recommended Articles

Metrics

Comments